Need help painting to a Canvas

Im having a problem painting something that i feel should work. Since i've never really done something like this before I'm not sure whats going wrong. Here's my code, i have 2 classes, 1 named Board, the other named Boulder:

Re: Need help painting to a Canvas

Why are you mixing Swing with AWT components? Why even use AWT components at all when they've been out of date for over 10 years? You also appear to be trying to do Java graphics without having read a tutorial or API (Draw? You can't make up methods and expect them to magically work).